.title {
    background: #fff;

    padding-left: 40px;

    padding-top: 20px;
}
.title2{
    width: 100px;
    border-bottom: 1px solid red;
    font-size: 16px;
    color: #484848;
    padding-bottom: 10px;
}
.content_right_title {
    margin-top: 75px;
}

.price {
    font-size: 28px;
    color: #484848;
}

.price2 {
    font-size: 22px;
    color: #797979;
}

.tip {
    margin-top: 10px;
    font-size: 16px;
    color: #ed611c;
}

.price3 {
    font-size: 18px;
    color: #707070;
}

.price4 {
    font-size: 28px;
    color: #ed611c;
}

.button {
    width: 220px;
    height: 48px;
    background: #3d5fa9;
    color: #fff;
    margin-bottom: 100px;
}

.subtract {
    width: 30px;
    height: 30px;
    margin-left: 40px
}
.add {
    width: 30px;
    height: 30px;
}
.input_value {
    width: 50px;
    text-align: center
}

